theorbtwo: /<%hash1,%hash2>/ is not currently legal, but we do need *some* way of specifying that several grammatical categories should be treated in parallel, so that's a possible syntax, I suppose. Though it doesn't come out to an <expr> inside.

totally and unashamedly offtopic, but given not much else is happening and #perl6 is a fairly random sampling of techies: if you saw http://arasphere.net/device.gif in real life, would you think that it was a cellphone or a PDA (or both)?